Phyllis Wan

Welcome!

I am a PhD student in the Department of Statistics at Columbia University. I am supervised by Prof. Richard A. Davis.

My research interest lies in the study of complex data structures, such as networks and time series. I am especially interested in scenarios where heavy-tailed observations are present and where novel statistical tools are called for!

Before coming to Columbia, I obtained my bachelor degree in mathematics from the University of Hong Kong.

Contact

Room 1005, MC 4690

1255 Amsterdam Ave

New York, NY 10027

phyllis at stat.columbia.edu

Research Interests

  • extreme value analysis, tail dependence
  • time series analysis, serial dependence testing
  • network analysis, power laws in directed networks

Papers

Teaching

  • Course Instructor
    • STAT 1111: Introduction to Statistics w/o Calculus
    • Review for Theoretical Statistics PhD Qualification Exam
  • Teaching Assistant
    • STAT 1211: Introduction to Statistics w/ Calculus
    • STAT 3105: Probability
    • STAT 3106: Applied Data Mining
    • STAT 3107: Statistical Inference
    • STAT 4240: Data Mining
    • STAT 4260: Bayesian Statistics
    • STAT 4400: Statistical Machine Learning
    • STAT 4437: Time Series Analysis
    • STAT 4701: Statistical Inference and Modeling
    • STAT 6301: Probability (PhD level)

Service

  • Organized a session on Extremes at the 31st New England Statistics Symposium, Apr 21–22, 2017.
  • Organized the 2015 Minghui Yu Memorial Conference, a student sponsored conference featuring research talks by doctoral students and an invited keynote speaker, Apr 18, 2015.
  • Served on the Statistical Consulting Team at Department of Statistics at Columbia University, Spring 2015, Fall 2016.
  • Served as the Graduate Student Representative of Department of Statistics at Columbia University, 2014–2015.